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Find Home energy auditors in Mountain View

Avatar for Posert Energy Consulting
Posert Energy Consulting
4.7(
44
)

Serving Mountain View, CA and surrounding areas

Approved

In business since 2019

Customers say: True professional

"I highly recommend having Peter do an energy audit on your home. He gave me valuable recommendations on how I can make my home more cozy and energy efficient."
Response time2 days
6 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Global Green Solutions
Global Green Solutions
5.0(
121
)

Serving Mountain View, CA and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"We needed to replace our old HVAC system, and the entire process was smooth and stress-free. The crew was knowledgeable and gave us several options that fit our budget. The installation was clean, quick, and professionally done. Our home feels more comfortable than ever, and our energy bill is already lower. Five stars!"
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+24

Response time3 days
8 neighbors recently requested a quote
Recommended by7%of homeowners
Avatar for Advanced Home Energy
Advanced Home Energy
4.5(
85
)

Serving Mountain View, CA and surrounding areas

In business since 2006

Free estimates

Warranties offered

"It's excellent.  They came in stages and explained what they have to offer and that person was really good; he answered all my questions.  The second day, they had the construction form and told me what to do.  He looked all over the place and he looked it over again; the salesperson too.  He was passing on the information to the other former construction to tell them what they were going to do.  The actual crew who came in were very open to what they were doing; open to the changes I was requested.  They were open to addressing my concerns but noise; that was what I really concerned about.  The same company came in to do the energy audit.  The third group; she was doing the rebates for me and I didn't have to do anything.  They're really on top of it all and the guy who does the billing; he's giving me breakdowns on what they're asking for payment.  It was halfway was 45 % and the other was another 45%.  All this groups are really specialized.  Everything they promised me; I got and it's really hard quality.  I like this quality.  They had my business.  They were very well-staffed and they're really top-notch.  They really know what they were doing.  It was just spontaneous and it was really nice.  The inspector was genuinely impressed on what he saw.  The inspector was quite meticulous.  They said they would be there and they were.  The office is only 5 minutes from my house so that really helps.  Everything they did was excellent.  Everything was placed nicely.  He put a lot of thought were the switches would be; the light fixtures would be.  It is functional and effective.   They're very reasonable.  They're very trustworthy.  They're legitimate."
Recommended by78%of homeowners
Avatar for California Energy Consultant Service
California Energy Consultant Service
4.9(
94
)

Serving Mountain View, CA and surrounding areas

In business since 1981

Free estimates

Emergency services offered

"The company was very responsive and professional. The representative made a mistake in the window count (29 windows needed replacement but 28 were delivered) and he gave me the extra window at no cost. The installers did a great job, but broke an item in my home. The company committed to make things whole. I was very satisfied with the professionalism, workmanship, and quality of the product."
Recommended by94%of homeowners
Avatar for Your Energy Solutions
Your Energy Solutions
4.8(
47
)

Serving Mountain View, CA and surrounding areas

In business since 2007

Free estimates

Warranties offered

"The system, that was installed, did not provide enough solar energy to reduce my bill significantly enough to cover the cost to have it installed or to create a $0 balance. Now the company is claiming that we should have bought more panels, which is outrageous because before the job was started they told us that we had purchased enough. We are really unhappy with the outcome of the solar panel performance and it was a very costly job that has failed us."
Recommended by91%of homeowners
Avatar for Duerr Heating & Air Conditioning
Duerr Heating & Air Conditioning
5.0(
8
)

Serving Mountain View, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"I ran into some problems, They set a worker to evaluate my problem, and it turns out it was asbestos. They found me a specialist who would was able to remove the asbestos. All I had to do was just had to keep track of who was calling me and get the billed paid and that was it. It was really easy, they took care of everything. It took a lot of time, but it was easy. I am very happy. <br /> <br />"
Recommended by100%of homeowners
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FAQs for home energy audit projects in Mountain View, CA

To prepare for a home energy audit, begin by preparing your space. Clear any obstructions around the attic, basement, ducts, crawl space, appliances, windows, and doors. Gather all your energy bills from the last year and information on home upgrades if you’ve made any changes. If you’ve previously had an audit done, include that information as well.

Finally, be prepared to discuss any questions or concerns you have. If you’ve noticed a rise in your energy bills, hot or cold areas in your home, or unusual sounds from ducts or appliances, make a list to discuss with your auditor.

How often you should get an energy audit depends on the age and condition of your home. New homes with no issues are recommended to get an audit every five years, while older homes should audit every two to three years. If you’ve noticed any changes to your energy bills or other areas of concern, you should get an audit as soon as possible. It’s also a good idea to conduct an audit if you’ve made changes or upgrades to your home, such as installing a new furnace, windows, or doors.

An energy audit takes three to four hours to complete. Your auditor sets up testing equipment, conducts an exhaustive walk‑through inspection, and performs all required evaluations to identify energy loss points. The audit follows a systematic review that includes visual assessments, mechanical tests, and detailed documentation, resulting in a precise report of improvement recommendations.

You can schedule a home energy audit any time of the year—it all depends on what's convenient for you. That said, timing it right can help you tackle issues before they impact your comfort and bills. If you live in a colder climate and want to avoid high heating costs in the winter, getting an audit in the summer allows you to make improvements before the temperature drops. On the contrary, if hot summers are your concern, a spring audit can help you stay cool and save on air conditioning.

To find a qualified home energy auditor, start by searching for local energy auditors with great reviews and recognized certifications like those from the Building Performance Institute (BPI). These credentials ensure they're qualified and can help you qualify for rebates. Don't hesitate to ask about their audit methods and schedule a consultation to see if they're a good fit for your needs. Doing some research upfront helps you get top-notch service and maximize your energy efficiency.

Once you have your energy audit report, it's time to take action. Review the recommendations and prioritize the upgrades that make the most sense for your home and budget. Reach out to experienced pros to get quotes and discuss how they can help. By making these improvements, you'll boost your home's energy efficiency, lower your utility bills, and enjoy a more comfortable living space.